- Delay-dependent exponential H-infinity filtering for discrete-time switched delay systems
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- 论文类型： 期刊论文
- 发表时间： 2012-09-10
- 发表刊物： INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL
- 收录刊物： SCIE、EI、Scopus
- 卷号： 22
- 期号： 13
- 页面范围： 1522-1536
- ISSN号： 1049-8923
- 关键字： exponential H?8? filtering; discrete-time switched systems; state delay; average dwell time
- 摘要： In this paper, the problem of delay-dependent exponential H infinity filtering for discrete-time switched delay systems is investigated under average dwell time switching signals. Time delay under consideration is interval time-varying in the states. By introducing a proper factor to construct a novel Lyapunov-Krasovskii function and using average dwell time approach, sufficient conditions for the solvability of this problem, dependent on the upper and lower bounds of time-varying delay, are obtained in terms of linear matrix inequalities. A numerical example is presented to demonstrate the effectiveness of the developed results. Copyright (c) 2011 John Wiley & Sons, Ltd.
